EP 3607264 A1 20200212 - MACHINE VISION SYSTEM
Title (en)
MACHINE VISION SYSTEM
Title (de)
MASCHINENSICHTSYSTEM
Title (fr)
SYSTÈME DE VISIONIQUE
Publication
Application
Priority
- FI 20175318 A 20170405
- FI 2018050016 W 20180111
Abstract (en)
[origin: WO2018185363A1] A machine vision system capable of measuring differences on an absolute scale is disclosed. In the machine vision system,a reference object is accurately measured using a reference measurement arrangement, such as a coordinate measurement machine. In the measurement,a set of determined virtual points are measured. The reference measurement is used for computing a deviation matrix between a determined coordinate matrix and the reference measurement results that is later used for computing absolute scale values from machine vision measurements.
IPC 8 full level
G01B 21/04 (2006.01); G01B 11/25 (2006.01); G06T 7/80 (2017.01)
CPC (source: EP FI KR US)
G01B 11/00 (2013.01 - FI); G01B 11/005 (2013.01 - US); G01B 11/24 (2013.01 - US); G01B 11/2504 (2013.01 - EP KR); G01B 21/042 (2013.01 - EP KR); G01C 11/00 (2013.01 - FI); G06T 7/0004 (2013.01 - EP KR); G06T 7/001 (2013.01 - FI US); G06T 7/70 (2016.12 - FI US); G06T 7/80 (2016.12 - FI); G06T 7/85 (2016.12 - KR); G06T 2207/10012 (2013.01 - EP KR); G06T 2207/10028 (2013.01 - EP KR); G06T 2207/30108 (2013.01 - US)
Citation (search report)
See references of WO 2018185363A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018185363 A1 20181011; CN 110573832 A 20191213; CN 110573832 B 20220726; EP 3607264 A1 20200212; EP 3607264 B1 20210609; ES 2882712 T3 20211202; FI 127555 B 20180831; HR P20211376 T1 20211126; HU E055514 T2 20211228; JP 2020513107 A 20200430; JP 6789411 B2 20201125; KR 102235632 B1 20210405; KR 20190137131 A 20191210; PL 3607264 T3 20220117; PT 3607264 T 20210913; RS 62264 B1 20210930; SI 3607264 T1 20211130; US 11087455 B2 20210810; US 2021004944 A1 20210107
DOCDB simple family (application)
FI 2018050016 W 20180111; CN 201880022640 A 20180111; EP 18700940 A 20180111; ES 18700940 T 20180111; FI 20175318 A 20170405; HR P20211376 T 20210830; HU E18700940 A 20180111; JP 2019559345 A 20180111; KR 20197032622 A 20180111; PL 18700940 T 20180111; PT 18700940 T 20180111; RS P20211067 A 20180111; SI 201830373 T 20180111; US 201816500491 A 20180111